Attempting to install RNH on local DPN for FIB with custom instructions

On VxLAN network there is no severe side affect other than trashing the log with the following errors

2017-02-14 09:04:09,067 | ERROR | nPool-1-worker-0 | ItmManagerRpcService | 374 - org.opendaylight.genius.itm-impl - 0.2.0.SNAPSHOT | Tunnel not found for source DPN 132696395651039 ans destination IP IpAddress [_ipv4Address=Ipv4Address [_value=10.0.42.52]]
2017-02-14 09:04:09,067 | WARN | nPool-1-worker-0 | NexthopManager | 382 - org.opendaylight.netvirt.fibmanager-impl - 0.4.0.SNAPSHOT | RPC Call to getTunnelInterfaceName returned with Errors []
2017-02-14 09:04:09,067 | TRACE | nPool-1-worker-0 | NexthopManager | 382 - org.opendaylight.netvirt.fibmanager-impl - 0.4.0.SNAPSHOT | NextHop pointer for prefixIp 10.64.112.3/32 vpnId 70000 dpnId 132696395651039 is null

For VLAN/flat networks this is a major issue since VrfEntryListener is not able to find any localDPN hence all FIB entries are considered RNH and the actual local FIB entry created using FibRpcService.createFibEntry() will be overridden by the faulty RNH on the local DPN.